I'm starting to have fun with this. Here's one with a synth lead I did this AM before heading off to church:

https://soundcloud.com/rockstar_not/500-miles-high-scott-lake

I'm not going to turn this one in because I have some pretty strong feedback on the delay and it obscures note choices (and there's at least one non-mode note in the 3rd or 4th run through that actually sounds cool but will probably mark me down).